Martin Marietta Materials Inc
MLM- Exchange
- NYSE
- Industry
- Mining & Quarrying of Nonmetallic Minerals (No Fuels)
- SEC CIK
- 0000916076
No open-market purchases or sales by Martin Marietta Materials Inc insiders were filed in the last 90 days; 1,079 institutions reported holding it in 13F filings for Q2 2026, worth $34.2B in total; 4 superinvestors hold it, including TCI Fund Management and Gardner Russo & Quinn.
13F holders, Q3 2021
Institutional positions in Martin Marietta Materials Inc as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 700
- +14 vs. Q2 2021
- Shares held
- 57.7M
- −85.5K (−0.1%) vs. Q2 2021
- Total value
- $19.7B
- −$602.6M (−3.0%) vs. Q2 2021
- New holders
- 67
- 228 more added
- Sold out
- 53
- 240 more reduced
10 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MLM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,079 | $34.2B |
| Q1 2026 | 1,077 | $34.3B |
| Q4 2025 | 1,117 | $37.1B |
| Q3 2025 | 1,053 | $36.7B |
| Q2 2025 | 999 | $32.8B |
| Q1 2025 | 953 | $28.5B |
| Q4 2024 | 992 | $30.5B |
| Q3 2024 | 948 | $32.4B |
| Q2 2024 | 940 | $32.3B |
| Q1 2024 | 957 | $36.4B |
| Q4 2023 | 889 | $29.3B |
| Q3 2023 | 815 | $24.1B |
| Q2 2023 | 804 | $27.0B |
| Q1 2023 | 746 | $20.7B |
| Q4 2022 | 768 | $19.7B |
| Q3 2022 | 736 | $18.8B |
| Q2 2022 | 728 | $17.5B |
| Q1 2022 | 763 | $22.7B |
| Q4 2021 | 775 | $25.6B |
| Q3 2021 | 700 | $19.7B |
| Q2 2021 | 696 | $20.3B |
| Q1 2021 | 692 | $19.4B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Raymond James & Associates | 66,062 | $22.6M | 0.02% | −8,998−12.0% | Reduced |
| Envestnet Asset Management Inc | 65,609 | $22.4M | 0.01% | −2,739−4.0% | Reduced |
| AQR Capital Management LLC | 65,029 | $22.2M | 0.04% | +34,781+115.0% | Added |
| TD Asset Management Inc | 64,760 | $22.1M | 0.02% | +92+0.1% | Added |
| Pictet Asset Management SA | 61,094 | $20.9M | 0.02% | +61,094 | New |
| Mark Asset Management LP | 60,572 | $20.7M | 3.11% | −137−0.2% | Reduced |
| Ameriprise Financial Inc | 56,658 | $19.4M | 0.01% | −318−0.6% | Reduced |
| Manning & Napier Group, LLC | 55,537 | $19.0M | 0.16% | −1,087−1.9% | Reduced |
| Point72 Asset Management, L.P. | 54,994 | $18.8M | 0.09% | +3,528+6.9% | Added |
| Manufacturers Life Insurance Company, The | 54,814 | $18.7M | 0.02% | −4,903−8.2% | Reduced |
| Prudential Financial Inc | 54,669 | $18.7M | 0.03% | −28,633−34.4% | Reduced |
| Tocqueville Asset Management L.P. | 54,159 | $18.5M | 0.27% | −4,995−8.4% | Reduced |
| Lathrop Investment Management Corp | 50,508 | $17.3M | 3.69% | −1,190−2.3% | Reduced |
| Russell Investments Group, Ltd. | 49,385 | $17.1M | 0.03% | +2,132+4.5% | Added |
| Westwood Holdings Group Inc. | 50,014 | $17.1M | 0.19% | +388+0.8% | Added |
| Cartenna Capital, LP | 50,000 | $17.1M | 6.33% | +9,380+23.1% | Added |
| Man Group plc | 48,646 | $16.6M | 0.06% | +36,882+313.5% | Added |
| Douglas Lane & Associates, LLC | 48,417 | $16.5M | 0.24% | −893−1.8% | Reduced |
| Segall Bryant & Hamill, LLC | 47,818 | $16.3M | 0.16% | −3,615−7.0% | Reduced |
| Mn Services Vermogensbeheer B.V. | 46,100 | $15.8M | 0.10% | +500+1.1% | Added |
| First Manhattan Co | 45,719 | $15.6M | 0.06% | −1,482−3.1% | Reduced |
| Gateway Investment Advisers LLC | 44,727 | $15.3M | 0.16% | −26−0.1% | Reduced |
| Atika Capital Management LLC | 44,000 | $15.0M | 1.07% | −5,000−10.2% | Reduced |
| Bank of Nova Scotia | 43,625 | $14.9M | 0.03% | +227+0.5% | Added |
| FIL Ltd | 42,660 | $14.6M | 0.02% | +18,170+74.2% | Added |
| ARS Investment Partners, LLC | 40,471 | $13.8M | 1.38% | −5,109−11.2% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 39,817 | $13.6M | 0.05% | −1,542−3.7% | Reduced |
| Victory Capital Management Inc | 38,715 | $13.2M | 0.01% | +4,968+14.7% | Added |
| The PNC Financial Services Group, Inc. | 38,417 | $13.1M | 0.01% | +230+0.6% | Added |
| Toronto Dominion Bank | 38,230 | $13.1M | 0.02% | +1,654+4.5% | Added |
| State of New Jersey Common Pension Fund D | 37,944 | $13.0M | 0.04% | +33+0.1% | Added |
| Standard Life Aberdeen plc | 36,823 | $12.7M | 0.03% | −6,508−15.0% | Reduced |
| American Century Companies Inc | 36,999 | $12.6M | 0.01% | −35,631−49.1% | Reduced |
| Exencial Wealth Advisors, LLC | 36,852 | $12.6M | 0.55% | +10,124+37.9% | Added |
| BNP Paribas Arbitrage, SA | 36,843 | $12.6M | 0.03% | +13,903+60.6% | Added |
| Truist Financial Corp | 36,194 | $12.4M | 0.02% | −916−2.5% | Reduced |
| Public Employees Retirement System of Ohio | 35,512 | $12.1M | 0.04% | −1,035−2.8% | Reduced |
| Squarepoint Ops LLC | 35,087 | $12.0M | 0.08% | −1,706−4.6% | Reduced |
| NN Investment Partners Holdings N.V. | 35,046 | $12.0M | 0.07% | −3,069−8.1% | Reduced |
| Employees Retirement System of Texas | 35,000 | $12.0M | 0.14% | 00.0% | Unchanged |
| Old National Bancorp | 34,506 | $11.8M | 0.45% | −583−1.7% | Reduced |
| Advisors Asset Management, Inc. | 30,946 | $10.6M | 0.16% | +796+2.6% | Added |
| Great West Life Assurance Co | 30,476 | $10.5M | 0.02% | −1,648−5.1% | Reduced |
| Kiwi Wealth Investments Limited Partnership | 30,664 | $10.5M | 0.53% | +16,631+118.5% | Added |
| State of Wisconsin Investment Board | 29,915 | $10.2M | 0.02% | +2,061+7.4% | Added |
| Stone Run Capital, LLC | 29,255 | $10.0M | 3.43% | +225+0.8% | Added |
| Millennium Management LLC | 28,978 | $9.90M | 0.01% | +20,147+228.1% | Added |
| Boston Private Wealth LLC | 27,999 | $9.57M | 0.12% | +169+0.6% | Added |
| Peapack Gladstone Financial Corp | 27,974 | $9.56M | 0.20% | +435+1.6% | Added |
| Federation des caisses Desjardins du Quebec | 27,473 | $9.38M | 0.10% | −1,880−6.4% | Reduced |
| Asset Management One Co.,Ltd. | 26,618 | $9.09M | 0.03% | −1,240−4.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 25,688 | $8.78M | 0.04% | +2,606+11.3% | Added |
| Citadel Advisors LLC | 25,659 | $8.77M | 0.01% | −3,928−13.3% | Reduced |
| Handelsbanken Fonder AB | 25,645 | $8.76M | 0.05% | +700+2.8% | Added |
| Voya Investment Management LLC | 25,377 | $8.67M | 0.02% | −411−1.6% | Reduced |
| Waterfront Capital Partners, LLC | 25,352 | $8.66M | 0.61% | +352+1.4% | Added |
| HighTower Advisors, LLC | 24,670 | $8.38M | 0.02% | +1,001+4.2% | Added |
| Oppenheimer & Co Inc | 24,170 | $8.26M | 0.15% | +1,158+5.0% | Added |
| M&T Bank Corp | 24,086 | $8.23M | 0.04% | +1,870+8.4% | Added |
| Lazard Asset Management LLC | 23,415 | $8.00M | 0.01% | −39,910−63.0% | Reduced |
| Treasurer of the State of North Carolina | 23,314 | $7.97M | 0.05% | +749+3.3% | Added |
| D. E. Shaw & Co., Inc. | 22,791 | $7.79M | 0.01% | −20,205−47.0% | Reduced |
| Susquehanna Fundamental Investments, LLC | 22,727 | $7.76M | 0.14% | +2,450+12.1% | Added |
| Massachusetts Financial Services Co | 21,340 | $7.29M | 0.00% | +76+0.4% | Added |
| Royal London Asset Management Ltd | 20,881 | $7.13M | 0.03% | −371−1.7% | Reduced |
| Korea Investment CORP | 20,600 | $7.04M | 0.02% | −8,800−29.9% | Reduced |
| Montag A & Associates Inc | 20,334 | $6.95M | 0.37% | −101−0.5% | Reduced |
| Storebrand Asset Management AS | 20,004 | $6.83M | 0.03% | +1,092+5.8% | Added |
| Laurion Capital Management LP | 20,000 | $6.83M | 0.10% | +20,000 | New |
| American International Group, Inc. | 18,625 | $6.36M | 0.03% | −400−2.1% | Reduced |
| Amica Mutual Insurance Co | 18,572 | $6.35M | 0.66% | 00.0% | Unchanged |
| Amalgamated Bank | 18,534 | $6.33M | 0.05% | −617−3.2% | Reduced |
| Veritable, L.P. | 18,096 | $6.18M | 0.10% | +377+2.1% | Added |
| Arizona State Retirement System | 17,503 | $5.98M | 0.05% | −102−0.6% | Reduced |
| Forsta Ap-Fonden | 17,200 | $5.88M | 0.07% | −1,000−5.5% | Reduced |
| Swarthmore Group Inc | 16,468 | $5.79M | 1.50% | 00.0% | Unchanged |
| Southeast Asset Advisors Inc. | 16,802 | $5.74M | 0.94% | +2,962+21.4% | Added |
| Duality Advisers, LP | 16,514 | $5.64M | 0.43% | +16,514 | New |
| State of Michigan Retirement System | 16,478 | $5.63M | 0.03% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 15,966 | $5.46M | 0.04% | −2,032−11.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,937 | $5.45M | 0.03% | −216−1.3% | Reduced |
| Walleye Trading LLC | 15,911 | $5.44M | 0.13% | +11,249+241.3% | Added |
| USS Investment Management Ltd | 15,856 | $5.42M | 0.05% | +3,090+24.2% | Added |
| Renaissance Investment Group LLC | 15,049 | $5.14M | 1.31% | +538+3.7% | Added |
| RMB Capital Management, LLC | 14,808 | $5.06M | 0.17% | −2,075−12.3% | Reduced |
| Chescapmanager LLC | 14,600 | $4.99M | 0.77% | −12,700−46.5% | Reduced |
| Lipe & Dalton | 14,110 | $4.82M | 2.48% | −25−0.2% | Reduced |
| MetLife Investment Management | 14,089 | $4.81M | 0.04% | −372−2.6% | Reduced |
| Washington Trust Bank | 13,952 | $4.77M | 0.56% | +1,158+9.1% | Added |
| CIBC Asset Management Inc | 13,935 | $4.76M | 0.02% | +1,023+7.9% | Added |
| Harvey Capital Management Inc | 13,715 | $4.69M | 1.61% | −65−0.5% | Reduced |
| Sprucegrove Investment Management Ltd | 13,700 | $4.68M | 0.12% | −1,300−8.7% | Reduced |
| Douglass Winthrop Advisors, LLC | 13,395 | $4.58M | 0.11% | −2,186−14.0% | Reduced |
| LPL Financial LLC | 13,199 | $4.51M | 0.00% | +1,216+10.1% | Added |
| Natixis | 13,186 | $4.50M | 0.02% | +11,386+632.6% | Added |
| AXA S.A. | 13,154 | $4.50M | 0.01% | 00.0% | Unchanged |
| Gulf International Bank (UK) Ltd | 13,129 | $4.49M | 0.06% | −157−1.2% | Reduced |
| Albar Capital Ltd | 13,098 | $4.47M | 1.56% | +13,098 | New |
| State of Alaska, Department of Revenue | 13,079 | $4.47M | 0.04% | −174−1.3% | Reduced |
| Weik Capital Management | 13,057 | $4.46M | 1.84% | −845−6.1% | Reduced |